commit 87e18b78c57562a807c4532c1cba6274a1604f8e
author John Stalcup <stalcup@google.com> Wed Nov 20 13:19:25 2013 -0800
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Nov 20 21:35:03 2013 +0000
tree 049b50c14d3496b55a229c5843449718c426dfb2
parent 7effeaa1c60e74cd3e578722f358a7f9c4a5450e

Puts name, dep names and tgt lib xml into lib files.

More specifically, this patch adds to the module
parsing/loading process to place the name of the current
module, names of external dependency modules, and the contents
of target module xml files into the library file currently
being constructed.

These constructed library files contain the precompiled results
of stages in a separately compiled tree of dependencies. They
make possible the caching and reuse of previous compile work,
the parallel compilation of unrelated modules and so facilitate
separate compilation in general. Eventually they could also be
used in monolithic compiles as well.

Throws an error in LibraryGroup if duplicate library names are
seen.

Renames LibraryBuilder to LibraryWriter to avoid "builder
pattern" confusion.

Splits NullLibraryWriter and MockLibraryWriter so that it's not
weird that one has getters.

Change-Id: I10e95eb1ed3c56eb2e2a14f7e898dad6643abf42
Review-Link: https://gwt-review.googlesource.com/#/c/5505/